/* loading动画 */
@keyframes lds-dual-ring {
0% {
	-webkit-transform: rotate(0);
	transform: rotate(0);
}
100% {
	-webkit-transform: rotate(360deg);
	transform: rotate(360deg);
}
}
@-webkit-keyframes lds-dual-ring {
0% {
	-webkit-transform: rotate(0);
	transform: rotate(0);
}
100% {
	-webkit-transform: rotate(360deg);
	transform: rotate(360deg);
}
}
.lds-css{
	position: fixed;
	width:100%;
	height: 100%;
	left:0;
	top:0;
	z-index: 10;
	background: #fff;
	display: none;

}
.lds-dual-ring {
	position: absolute;
	left:-50%;
	right:-50%;
	top:-50%;
	bottom: -50%;
	margin: auto;
}
.lds-dual-ring div {
	position: absolute;
	width: 80px;
	height: 80px;
	top: 40px;
	left: 40px;
	border-radius: 50%;
	border: 6px solid #000;
	border-color: #4197e1 transparent #4197e1 transparent;
	-webkit-animation: lds-dual-ring 1.3s linear infinite;
	animation: lds-dual-ring 1.3s linear infinite;
}
.lds-dual-ring {
	width: 128px!important;
	height: 128px !important;
	-webkit-transform: translate(-64px, -64px) scale(0.64) translate(64px, 64px);
	transform: translate(-64px, -64px) scale(0.64) translate(64px, 64px);
}